.app-footer {
  height: 40px;

  ul {
    position: fixed;
    bottom: 0;
    display: flex;
    flex-direction: row;
    justify-content: space - between;
    align-items: center;
    width: 100%;
    padding-top: 5px;
    background-color: #fffffd;

    li {
      width: 25%;
      text-align: center;
      height: 40px;
      img {
        width: 16px;
        text-align: center;
        display: inline-block;
      }
      a {
        display: block;

        &.active {
          color: green;
        }
      }
    }
  }
}
